{
    "description":  "Enhance existing MMA orchestration GUI: tier stream panels, DAG editing, cost tracking, conductor lifecycle forms, track-scoped discussions, approval indicators, visual polish.",
    "track_id":  "comprehensive_gui_ux_20260228",
    "type":  "feature",
    "created_at":  "2026-03-01T08:42:57Z",
    "status":  "completed",
    "updated_at":  "2026-03-01T20:15:00Z",
    "refined_by":  "claude-opus-4-6 (1M context)",
    "refined_from_commit":  "08e003a"
}